Java - Swap two numbers without using temp variable
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import java.util.*;
import java.lang.*;
CODE:
class Rextester
{
public static void main(String args[])
{
int x = 10;
int y = 15;
x = x + y; // 25 temp x
y = x - y; // 25 - 15 = 10
x = x - y; // 25 - 10 = 15
System.out.println("x = " + x);
System.out.print("y = " + y);
}
}
END CODE
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